If you have a great pair of bookshelf speakers or even computer speakers, but wish you could stream music from a phone, a laptop, or another device without rearranging wires, Logitech’s Bluetooth Audio Adapter is for you. It’s tiny, affordable, and makes any set of speakers you plug it into Bluetooth and wireless.

Mohu, makers of some of our favorite over-the-air TV antennae, recently unveiled the Mohu BeBox, a wireless audio system that’s small enough to go with you, loud enough to sound out a party, flexible enough to be a streaming stereo or a Bluetooth-controlled boombox, and more—all powered by a built-in Android tablet.

We've seen a handful of $25 Bluetooth speakers, but not many of them can go into the shower with you. The
Omaker M4 can do just that thanks to its IP54-rated splash resistance, and still deliver up to 12 hours of playtime on a single charge. [Omaker M4 Splashproof Bluetooth Speaker, $25 with code 99OMAKER]

Your average cheap portable Bluetooth speaker is garbage—the crap to quality ratio in the category is absurd. But I've spent the last few months combing through loads of speakers under $200 and found four that are actually good.

There's no shortage of portable Bluetooth speakers on the market, but only a handful of them are really good. We've highlighted some of our favorites, but I recently got to test out the new Koss BTS1 wireless speaker. While it's not perfect, it's one of the best I've ever used. Here's why.

Whether you're taking them to the beach, a tailgate, or just using them to boost your iPad's volume in the kitchen, Bluetooth speakers are incredibly handy, and we've found a couple of highly-rated models for just $30 each today.

Good Bluetooth speakers are often costly, but you can pick up a relatively good set of iPod-compatible ones for less. Nowadays, you probably even have them. If you want to make them wireless, the Bloobury Bluetooth music Receiver can do that for about $35.